| Name | Pleurothallis polygonoides Grisebach |
| Authorship | Grisebach |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Pleurothallis R. Brown |
| GUID | urn:lsid:ipni.org:names:203385-2 |
| Holdings | 4 Specimens held in the Harvard University Herbaria identified as Pleurothallis polygonoides Grisebach |
| Identification made in | [no date] (4) |